As citizens of the United States, our duties, fixed in the Constitution and the Declaration of Independence, are of the same character. I say, fixed in the Constitution and the Declaration of Independence; for to these, as our guides, I look. Follow Nature, if you would be its interpreter. This is the Novum Organum of Lord Bacon. And so you must follow the Constitution and the Declaration of Independence, if you would be their interpreter. This is the Novum Organum of the Republican party. Nothing can be clearer than that these two instruments, if followed to their natural meaning, are in harmony with all the suggestions of justice and humanity; so that our duties as men are all reaffirmed by our duties as American citizens. And, lastly, as citizens of Massachusetts our duties are identical, but reinforced by circumstances in her history; so that, if, as men, or as citizens of the United States, we hesitate, yet as citizens of Massachusetts we are not allowed to hesitate. By the example of our fathers, who laid the foundations of this Commonwealth in knowledge and in justice, who built schools and set their faces against Slavery, we are urged to special effort. As their children, we must strive to develop and extend those principles which they had so much at heart, and which constitute their just fame. In the recent conflicts of party it is common to heap insult upon Massachusetts. Hard words are often employed. Some of her own children turn against her. But it is in vain. From the past learn the future. See how from the beginning she has led the way. This has been her office. She led in the long battle of argument which ended in the War of Independence, so that European historians have called our Revolutionary Fathers simply “the insurgents of Boston,” and have announced the object of the war as simply “justice to Boston.” And she has also led in all enterprises of human improvement, especially in the establishment of public schools and the abolition of Slavery. We are told that a little leaven shall leaven the whole lump; it is the Massachusetts leaven which is now stirring the whole country. Wherever education is organized at the public expense, or human rights are respected, there is seen the influence of Massachusetts, who has been not only schoolmaster, but chain-breaker. Such are her titles. Men may rail, but they cannot rail these away. Look at them in her history. * * * * *